I need another way to save my games into the internet but I want to avoid dropbox or google drive becouse the have low bandwidth and I need more space for saving my games.
It would be excellent if it is free but I can spend some cash into this
Develop games in your browser. Powerful, performant & highly capable.
Check this tutorial out
https://www.scirra.com/tutorials/1031/publish-your-html5-game-on-internet-using-own-hosting
I'm not sure if you can use Microsoft's SkyDrive, that one can perhaps be worth testing And of course own hosting gives you the most freedom over how you present the game to the users.